preamp circuit using lm381
Abstract: shure V15 op amp 7414 Shure phonograph preamplifiers NATIONAL riaa Shure transformer e47k LM381 circuits phono preamp
Text: It’s really all very simple once you understand it Then here’s the inside story on noise for those of us who haven’t been designing low noise amplifiers for ten years You hear all sorts of terms like signal-to-noise ratio noise figure noise factor noise voltage noise current noise power noise spectral density noise per root Hertz broadband
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Untitled
Abstract: No abstract text available
Text: NOISE FILTERS As shown in Figure 2, conductive noise can also be divided into two types, normal mode noise involving symmetrical noise components oscillating between lines L1-L2 and common mode noise involving asymmetrical noise components transmitted between
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MT-048
Abstract: op177 OP07 OP213 OP27 low noise low frequency JFET
Text: MT-048 TUTORIAL Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Equivalent Noise Bandwidth "1/f" NOISE The general characteristic of op amp current or voltage noise is shown in Figure 1 below. NOISE nV / √Hz or V / √Hz 3dB/Octave en, in = k FC
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MT-048
MT-048
op177
OP07
OP213
OP27
low noise low frequency JFET
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shure V15
Abstract: preamp circuit using lm381 LM381 circuits phonograph preamplifiers Shure transformer AN-104 national noise specs confusing AN104 Noise Specs National DATA SHEET OF LM381 LM381
Text: National Semiconductor Application Note 104 May 1974 It’s really all very simple — once you understand it. Then, here’s the inside story on noise for those of us who haven’t been designing low noise amplifiers for ten years. You hear all sorts of terms like signal-to-noise ratio, noise figure, noise factor, noise voltage, noise current, noise power,
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an007414
shure V15
preamp circuit using lm381
LM381 circuits
phonograph preamplifiers
Shure transformer
AN-104 national
noise specs confusing
AN104 Noise Specs National
DATA SHEET OF LM381
LM381
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1411D
Abstract: AN1197 APP1197
Text: Maxim > App Notes > A/D and D/A CONVERSION/SAMPLING CIRCUITS BASESTATIONS / WIRELESS INFRASTRUCTURE HIGH-SPEED SIGNAL PROCESSING Keywords: quantization noise, thermal noise, noise figure, ADC, analog to digital converter, Nyquist ADC, oversampling, signal to noise ratio, SNR, signal to noise and distortion, SINAD, noise power density, RF,
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com/an1197
AN1197,
APP1197,
Appnote1197,
1411D
AN1197
APP1197
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RG-67
Abstract: RG-107 RG-66 RG-95 RG95 RG107 PS-237 wr 90 x band flange waveguide Td129 rg67
Text: MICROWAVE NOISE TUBES & NOISE SOURCES TD/TN Series DESCRIPTION CP Clare’s TD Series of gas discharge microwave noise tubes and TN Series of gas discharge microwave noise sources are the element in a microwave RF system that allows accurate measurements of the noise figure of the
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PS-237
PS-240
TN-162
TN-172
TN-166A
TN-173,
PS-237
PS-238
PS-239
RG-67
RG-107
RG-66
RG-95
RG95
RG107
wr 90 x band flange waveguide
Td129
rg67
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how to calculate amplitude balance phase balance
Abstract: APP1824 MAX2392 MAX8877 MAX8878 Signal Path designer
Text: Maxim > App Notes > WIRELESS, RF, AND CABLE Keywords: rf, receiver, td-scdma, mobile, phase noise, vco, evm, qpsk, noise figure, sensitivity Dec 20, 2002 APPLICATION NOTE 1824 Phase Noise and TD-SCDMA UE Receiver Abstract: Four significant issues impact TD-SCDMA receivers: Phase noise, Noise figure, I/Q phase imbalance and
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MAX8877/MAX8878
017dB.
com/an1824
MAX2392:
MAX8877:
MAX8878:
AN1824,
APP1824,
Appnote1824,
how to calculate amplitude balance phase balance
APP1824
MAX2392
MAX8877
MAX8878
Signal Path designer
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Untitled
Abstract: No abstract text available
Text: Data Sheet 60 GHz Noise Figure Test Set The Noisecom 60 GHz Noise Figure test set has 4 separate sys- Specifications tems designed to perform Y-factor noise figure measurements using a high performance Spectrum Analyzer or a dedicated Noise Source receiver. Each system contains a highly stable V-band noise
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NC5115-60G
NC5115-60GT
VT-085
NC5115-60GS
NC5115-60GTS
N/60GHzNF/0510/EN
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Untitled
Abstract: No abstract text available
Text: Agilent 85719A Noise Figure Measurements Personality Data Sheet The Agilent Technologies 85719A noise figure measurements personality adds noise-figure measurement capability to the Agilent 8590 E-series Option 119 spectrum analyzers. Combined with the 346B noise source,
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5719A
7405A
5719A
5091-4800E
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CLC100 comlinear
Abstract: CLC100 comlinear corporation clc100 COMLINEAR clc100 15017 HP3585 OA-12 OA-13 OA-14 T16-6T
Text: National Semiconductor OA-14 Michael Steffes May 21, 2010 Abstract age is much greater than the noise voltage generated by the input noise current through the source impedance. Reference 2 suggests an optimum source impedance for noise figure given by the ratio of noise voltage to noise current. If this ideal
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OA-14
CLC100 comlinear
CLC100 comlinear corporation
clc100
COMLINEAR clc100
15017
HP3585
OA-12
OA-13
OA-14
T16-6T
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1691-03
Abstract: GRM39 HK1608 NJG1102F1 DD4020 49349 78451 97556 48.888 MHZ 98567
Text: NJG1102F1 LOW NOISE AMPLIFIER GaAs MMIC nGENERAL DESCRIPTION NJG1102F1 is a Low Noise Amplifier GaAs MMIC designed for 800MHz band cellular phone handsets. This amplifier provides low current consumption and low noise figure at low supply voltage of 2.5V, low noise
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NJG1102F1
NJG1102F1
800MHz
820MHz
14dBm
1691-03
GRM39
HK1608
DD4020
49349
78451
97556
48.888 MHZ
98567
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5952-8255
Abstract: N8975A N8975 5988-0081EN N400xA-001 11713A 346A N2002A n2002 5988-7229EN
Text: Agilent N2002A Noise Source Test Set 10 MHz to 26.5 GHz Technical Overview Noise Source Calibration One of the key performance parameters for noise figure is the level of measurement uncertainty. A significant contributor to this is the uncertainty surrounding the noise
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N2002A
N2002A,
14/minute
5988-7228EN
5952-8255
N8975A
N8975
5988-0081EN
N400xA-001
11713A
346A
n2002
5988-7229EN
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APC7 connector
Abstract: NW346KA noise source NW346E NW346B NW346A
Text: NW346 SERIES NoiseWave’s NW346 Broadband calibrated coaxial noise source is ideal for Noise Figure measurement applications. Available in 6,15 and 23 dB ENRs Excess Noise Ratios , the NW346 is ideal for a wide range of noise figure measurements and built in
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NW346
NW346A
NW346B
NW346C
NW346D
NW346E
APC7 connector
NW346KA
noise source
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low noise amplifier ghz
Abstract: amplifier 1 2 ghz
Text: HMC-ALH482 AMPLIFIERS - LOW NOISE - CHIP v00.0907 GaAs HEMT MMIC LOW NOISE AMPLIFIER, 2 - 22 GHz Typical Applications Features This HMC-ALH482 is ideal for: Noise Figure: 1.7 dB @ 2-12 GHz • Wideband Communication Systems Noise Figure: 2.2 dB @ 12-22 GHz
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HMC-ALH482
HMC-ALH482
low noise amplifier ghz
amplifier 1 2 ghz
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Untitled
Abstract: No abstract text available
Text: DATA SHEET SKY67001-396LF: 0.7-1.0 GHz High Linearity, Active Bias Low-Noise Amplifier Applications • GSM, CDMA, WCDMA, TD-SCDMA cellular infrastructure • Ultra low-noise systems • Balanced, single-ended low-noise amplifier designs Features • Low Noise Figure: 0.65 dB @ 0.9 GHz
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SKY67001-396LF:
J-STD-020)
SKY67001-396LF
01423A
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Untitled
Abstract: No abstract text available
Text: HMC-ALH482 v03.0209 LOW NOISE AMPLIFIERS - CHIP 1 GaAs HEMT MMIC LOW NOISE AMPLIFIER, 2 - 22 GHz Typical Applications Features This HMC-ALH482 is ideal for: Noise Figure: 1.7 dB @ 2-12 GHz • Wideband Communication Systems Noise Figure: 2.2 dB @ 12-22 GHz
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HMC-ALH482
HMC-ALH482
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74067
Abstract: No abstract text available
Text: DATA SHEET SKY67001-396LF: 0.7-1.0 GHz High Linearity, Active Bias Low-Noise Amplifier Applications • GSM, CDMA, WCDMA, TD-SCDMA cellular infrastructure • Ultra low-noise systems • Balanced, single-ended low-noise amplifier designs Features • Low Noise Figure: 0.65 dB @ 0.9 GHz
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SKY67001-396LF:
J-STD-020)
SKY67001-396LF
201423B
74067
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Untitled
Abstract: No abstract text available
Text: HMC-ALH482 v04.1009 LOW NOISE AMPLIFIERS - CHIP 1 GaAs HEMT MMIC LOW NOISE AMPLIFIER, 2 - 22 GHz Typical Applications Features This HMC-ALH482 is ideal for: Noise Figure: 1.7 dB @ 2-12 GHz • Wideband Communication Systems Noise Figure: 2.2 dB @ 12-22 GHz
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HMC-ALH482
HMC-ALH482
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Untitled
Abstract: No abstract text available
Text: HMC-ALH482 v01.1207 LOW NOISE AMPLIFIERS - CHIP 1 GaAs HEMT MMIC LOW NOISE AMPLIFIER, 2 - 22 GHz Typical Applications Features This HMC-ALH482 is ideal for: Noise Figure: 1.7 dB @ 2-12 GHz • Wideband Communication Systems Noise Figure: 2.2 dB @ 12-22 GHz
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HMC-ALH482
HMC-ALH482
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MT-052
Abstract: MT-050 RESISTOR NETWORK matched MT-048
Text: MT-052 TUTORIAL Op Amp Noise Figure: Don't Be Mislead INTRODUCTION Op amp noise is generally specified in terms of input current and voltage noise, as previously discussed in MT-047, MT-048, MT-049, MT-050, and MT-051. In communications systems, however, noise is often specified in terms of noise figure NF —see Figure 1 below. This can
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MT-052
MT-047,
MT-048,
MT-049,
MT-050,
MT-051.
MT-052
MT-050
RESISTOR NETWORK matched
MT-048
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Untitled
Abstract: No abstract text available
Text: HMC-ALH482 v04.1009 LOW NOISE AMPLIFIERS - CHIP 1 GaAs HEMT MMIC LOW NOISE AMPLIFIER, 2 - 22 GHz Typical Applications Features This HMC-ALH482 is ideal for: Noise Figure: 1.7 dB @ 2-12 GHz • Wideband Communication Systems Noise Figure: 2.2 dB @ 12-22 GHz
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HMC-ALH482
HMC-ALH482
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Untitled
Abstract: No abstract text available
Text: Amplifier Phase Noise Data Designing low phase noise systems today can be quite challenging. For example, radar manufacturers require low phase noise amplifiers for their systems and low noise figure does not always correlate with low phase noise. Amplifonix can help you design a better system by offering Phase
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80Mhz
TM5125
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transistor 2sc2240
Abstract: 2SC2240 120PI
Text: LOW NOISE AUDIO AMPLIFIER APPLICATIONS. Unit in mm FEATURES: 5JMAX. The 2SC2240 is a transistor for low frequency and low noise applications. This device is designed to lower noise figure in the region of low signal source impedance, and to lower the pulse noise.
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2SC2240
100ft
100yA
100yA,
transistor 2sc2240
120PI
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MOTOROLA 2N5179
Abstract: 2N5160 BFR96 MM4049 MRF531 BFR90 MOTOROLA MRF911 2N4957 2N5032 2N5583
Text: Low-Noise The low-noise devices listed are produced w ith carefully controlled rj, and f j to optim ize device noise performance. Devices listed in the m atrix are classified according to noise figure perform ance versus frequency. dB 1.5 2.0 2.5 3.0 3.5
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2N5829
2N5031
MRF904
2N4957
2N5032
MOTOROLA 2N5179
2N5160
BFR96
MM4049
MRF531
BFR90 MOTOROLA
MRF911
2N5583
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